Firstly, There are no SEAL teams in Egypt. Members may take the BUDS course then return to their original units. Unit 777 is Egypt's counter terrorism unit.
Furthermore, im inclined not to take your word for it unless you have proof. Nothing personal but we are on the internet many people make false claims. Tunis again has capable special forces however it doesn't have the equipment or man power to challenge that of Egypt. It is only capable of defending its national security against limited forces i.e Terrorists.
Most Arab armies do not accept people with duel nationalities and that is his real problem.